Nah, just leave them in those pots until you've sexed- you are planning on going to 12/12 quite soon, correct?- then repot into a good solid 3 gallon pot. You should be able to get really nice SQUARE (yay efficient use of space) 3 gal pots at the hydro shop, or even from the dumpster of a restaurant.
Men make their own luck. Children accept the luck that life throws at them. -Stinkyattic
Just give me weed, white sand, and wine... and I'll be willin'... to keep movin'... -Lowell George, Little Feat
Forgiveness is a beautiful thing and wisdom is nice to grow. -BlueBear
You can lead a horticulture... but you can't make her think. -Rhizome